Q$1)$ The $1J,1K,1CLK,1$PRE, and $1CLR$ waveforms in Figure below are applied to one of the negative edge$-$ triggered flipflops. Determine the $1Q$ output waveform.

Q$2)$ For a positive edge$-$triggered D flip$-$flop with the input as shown, determine the $Q$ output relative to the clock. Assume that $Q$ starts LOW.

CLK

D

Q$3)$ If the waveforms in Figure below are applied to an activeHIGH S$-$R latch, draw the resulting output waveform in relation to the inputs. Assume that $Q$ starts LOW.

S

R

Q$4)$ For the positive edge$-$triggered D flip$-$flop with preset and clear inputs in Figure $7-27,$ determine the $Q$ output for the inputs shown in the timing diagram in part $($a$)$ if $Q$ is initially LOW